From d1d4d59321f013796dd7e5e3b313f7701225e111 Mon Sep 17 00:00:00 2001
From: Rafael Caricio <rafael@caricio.com>
Date: Fri, 10 Apr 2020 20:41:29 +0200
Subject: [PATCH] Leave lib.rs as container of tests

---
 .gitignore          | 1 -
 lvgl-sys/build.rs   | 4 ++--
 lvgl-sys/src/lib.rs | 5 +++++
 3 files changed, 7 insertions(+), 3 deletions(-)
 create mode 100644 lvgl-sys/src/lib.rs

diff --git a/.gitignore b/.gitignore
index 4762946..aa982cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,3 @@ Cargo.lock
 # These are backup files generated by rustfmt
 **/*.rs.bk
 .idea/
-lvgl-sys/src/lib.rs
diff --git a/lvgl-sys/build.rs b/lvgl-sys/build.rs
index 661d470..07abd79 100644
--- a/lvgl-sys/build.rs
+++ b/lvgl-sys/build.rs
@@ -29,14 +29,14 @@ fn main() {
         .include(&lvgl_config_path)
         .compile("lvgl");
 
+    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
     let cc_args = ["-DLV_CONF_INCLUDE_SIMPLE=1", "-I", lvgl_config_path.to_str().unwrap()];
     bindgen::Builder::default()
         .header(src.parent().unwrap().join("lvgl.h").to_str().unwrap())
-        .raw_line("#![allow(non_snake_case, non_camel_case_types, non_upper_case_globals)]")
         .clang_args(&cc_args)
         .generate()
         .expect("Unable to generate bindings")
-        .write_to_file(root_dir.join("lvgl-sys").join("src").join("lib.rs"))
+        .write_to_file(out_path.join("bindings.rs"))
         .expect("Can't write bindings!");
 }
 
diff --git a/lvgl-sys/src/lib.rs b/lvgl-sys/src/lib.rs
new file mode 100644
index 0000000..bd0b4ed
--- /dev/null
+++ b/lvgl-sys/src/lib.rs
@@ -0,0 +1,5 @@
+#![allow(non_snake_case)]
+#![allow(non_camel_case_types)]
+#![allow(non_upper_case_globals)]
+
+include!(concat!(env!("OUT_DIR"), "/bindings.rs"));